ІМІТАЦІЙНА МОДЕЛЬ ТА АЛГОРИТМ КЕРУВАННЯ АВТОНОМНОЮ ГІДРО-ВІТРОВОЮ СИСТЕМОЮ ЕЛЕКТРОЖИВЛЕННЯ
A new configuration of a three-phase isolated hydro-wind system (IHWS) is considered. The IHWS contains a driven by a regulated hydraulic turbine synchronous generator with electromagnetic excitation, an induction generator with a short circuit rotor driven by an unregulated wind turbine, compensati...
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| Date: | 2020 |
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| Main Authors: | , , , |
| Format: | Article |
| Language: | Ukrainian |
| Published: |
Інститут електродинаміки НАН України, Київ
2020
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| Subjects: | |
| Online Access: | https://techned.org.ua/index.php/techned/article/view/235 |
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| Journal Title: | Technical Electrodynamics |
Institution
Technical Electrodynamics| Summary: | A new configuration of a three-phase isolated hydro-wind system (IHWS) is considered. The IHWS contains a driven by a regulated hydraulic turbine synchronous generator with electromagnetic excitation, an induction generator with a short circuit rotor driven by an unregulated wind turbine, compensating capacitor bank and regulated dump load fed through an active rectifier. An algorithm for two-level stabilization of the electric frequency in the system is developed. Using the developed simulation model of IHWS, a mathematical simulation of the IHWS electromechanical processes has been performed for a load step and fixed wind speed. The simulation results showed the stable operation of the system in steady-state operating modes and tracking the reference electric frequency levels. References 17, fig. 5, table 1. |
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